Inventor

CROWELL JEFFREY P

US3 patents

⚠️ This page may combine multiple inventors who share the name “CROWELL JEFFREY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAO XIUZHI

2 patents

US8132108B2Mar 6, 2012

Customizable database-driven menu structure for a portable computing device

GAO XIUZHI3 citations56

US9202525B2Dec 1, 2015

Customizable database-driven menu structure for a portable computing device

GAO XIUZHI0 citations46

DIGITAL INNOVATIONS LLC

1 patent

US7243307B2Jul 10, 2007

Customizable database-driven menu structure for a portable computing device

DIGITAL INNOVATIONS LLC37 citations88